218 lines
8.2 KiB
C#
218 lines
8.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Linq;
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using System.Runtime.InteropServices;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using VirtualBox;
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namespace VirtualComputerSender //Copyright © NorbiPeti 2015-2016
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{
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public class Computer
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{ //Self-note: Don't add/edit public members
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private VirtualBoxClass vbox;
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private Session session;
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public Computer()
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{
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vbox = new VirtualBoxClass();
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session = new Session();
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}
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public void Start()
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{
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var machine = (IMachine)vbox.Machines.GetValue(0);
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//if (machine.State == MachineState.MachineState_PoweredOff) //2016.02.09.
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//{
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var progress = machine.LaunchVMProcess(session, "headless", "");
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progress.WaitForCompletion(100000);
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//}
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//else if (machine.State == MachineState.MachineState_Paused || machine.State == MachineState.MachineState_Running)
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//machine.LockMachine(session, LockType.LockType_Write); //2016.02.09.
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var fb = new MCFrameBuffer(session.Console.Display);
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Screen = fb.Screen; //fb.Screen is assigned on object creation
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session.Console.Display.AttachFramebuffer(0, fb);
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session.Console.Display.SetSeamlessMode(0);
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}
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public bool PowerButton()
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{
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if (session.State != SessionState.SessionState_Locked || session.Machine == null)
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{
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Start();
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return true;
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}
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else
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{
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session.Console.PowerButton();
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if (session.State != SessionState.SessionState_Locked)
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Screen = null;
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return false;
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}
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}
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public void PowerOff()
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{
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if (session.State == SessionState.SessionState_Locked)
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{
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session.Console.PowerDown().WaitForCompletion(10000);
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Screen = null;
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}
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}
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public void Reset()
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{
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if (session.State == SessionState.SessionState_Locked)
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session.Console.Reset();
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}
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//private Color[,] Screen;
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//private byte[][][] Screen;
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private volatile int[] Screen; //<-- volatile: 2016.02.20.
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/*public byte[][][] GetScreen()
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{
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return Screen;
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}*/
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/*public byte GetScreenPixelColor(int x, int y, int rgb)
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{
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return Screen[x][y][rgb];
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}*/
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public int[] GetScreenPixelColors()
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{
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if (Screen == null)
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{
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Screen = new int[640 * 480];
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for (int i = 0; i < Screen.Length; i++)
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Screen[i] = Color.Black.ToArgb();
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}
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return Screen; //TO!DO: Pass events to plugin
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}
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[DllImport("user32.dll")]
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static extern uint MapVirtualKey(uint uCode, uint uMapType); //2016.02.10.
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const uint MAPVK_VK_TO_VSC = 0x00;
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const uint MAPVK_VSC_TO_VK = 0x01;
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const uint MAPVK_VK_TO_CHAR = 0x02;
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const uint MAPVK_VSC_TO_VK_EX = 0x03;
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const uint MAPVK_VK_TO_VSC_EX = 0x04;
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/*private bool Shift = false;
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private bool Ctrl = false;
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private bool Alt = false;*/
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public void PressKey(string key, short durationorstate) //durationstate: 2016.02.22.
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{
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if (session.State == SessionState.SessionState_Locked)
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{
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//session.Console.Keyboard.ReleaseKeys();
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int code = 0;
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if (key == "testall")
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{
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int x = 0;
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session.Console.Keyboard.PutScancodes(new int[128].Select(i => x++).ToArray());
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return;
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}
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//switch (key.ToLower()[0])
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//switch(key.ToLower())
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//{
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//case 'a':
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//code = 65;
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//code = 31; //2016.02.09.
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//code = 1 | (int)Keys.A; //2016.02.09.
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//code = 128 | (int)Keys.A; //2016.02.10.
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//code = BitConverter.ToInt32(new byte[4] { (byte)Keys.A, 0x00, 0x00, 0x01 }, 0);
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//code = 0x41;
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//code = (int)MapVirtualKey(0x41, MAPVK_VK_TO_VSC); //SUCCESS - 2016.02.10.
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//Virtual key code taken from Kennedy.ManagedHooks project
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//Release key scan code concept taken from VirtualBox source code (KeyboardImpl.cpp:putCAD())
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//+128
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code = (int)MapVirtualKey((uint)(VirtualKeys)Enum.Parse(typeof(VirtualKeys), key, true), MAPVK_VK_TO_VSC); //2016.02.11.
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int codeShift = (int)MapVirtualKey((uint)VirtualKeys.ShiftLeft, MAPVK_VK_TO_VSC); //2016.02.22.
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int codeCtrl = (int)MapVirtualKey((uint)VirtualKeys.ControlLeft, MAPVK_VK_TO_VSC); //2016.02.22.
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int codeAlt = (int)MapVirtualKey((uint)VirtualKeys.AltLeft, MAPVK_VK_TO_VSC); //2016.02.22.
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//Console.WriteLine("Key: " + key + " - Code: " + code); //2016.02.11.
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/*bool release = true; //2016.02.11.
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if ((key.ToLower() == "shiftleft" || key.ToLower() == "shiftright"))
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{ //2016.02.11.
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if (!Shift)
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{
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Shift = true;
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release = false;
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}
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else
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Shift = false;
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}
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else if ((key.ToLower() == "controlleft" || key.ToLower() == "controlright"))
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{ //2016.02.11.
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if (!Ctrl)
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{
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Ctrl = true;
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release = false;
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}
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else
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Ctrl = false;
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}
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else if ((key.ToLower() == "altleft" || key.ToLower() == "altright"))
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{ //2016.02.11.
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if (!Alt)
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{
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Alt = true;
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release = false;
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}
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else
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Alt = false;
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}*/
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//break;
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//default:
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//break;
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//}
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//Console.WriteLine("Code. " + code);
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if (durationorstate != -2) //<-- 2016.02.22.
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session.Console.Keyboard.PutScancode(code);
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//if (release)
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if (durationorstate == 0 || durationorstate == -2) //<-- 2016.02.22.
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session.Console.Keyboard.PutScancodes(new int[] { code + 128, codeCtrl + 128, codeShift + 128, codeAlt + 128 }); //2016.02.11. - Shift, etc.: 2016.02.22.
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if (durationorstate > 0)
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{ //2016.02.22.
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Timer t = new Timer();
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t.Tick += delegate
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{
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session.Console.Keyboard.PutScancode(code + 128);
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t.Stop();
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};
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t.Interval = durationorstate;
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t.Start();
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}
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}
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}
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//public void UpdateMouse(int x, int y, int z, int w, int mbs) //MouseButtonState --> int: 2016.02.12.
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public void UpdateMouse(int x, int y, int z, int w, string mbs) //int --> string: 2016.02.22.
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{
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if (session.State != SessionState.SessionState_Locked)
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return; //2016.02.27.
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int state = 0; //<-- 2016.02.22.
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if (mbs.Length > 0) //<-- 2016.02.22.
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state = (int)(MouseBS)Enum.Parse(typeof(MouseBS), mbs, true);
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session.Console.Mouse.PutMouseEvent(x, y, z, w, state);
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}
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public void FixScreen()
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{
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session.Console.Display.SetSeamlessMode(0);
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session.Console.Display.SetVideoModeHint(0, 1, 0, 0, 0, 640, 480, 32);
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}
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~Computer()
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{ //2016.02.09.
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if (session.State == SessionState.SessionState_Locked)
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//session.Machine.SaveState().WaitForCompletion(10000);
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session.Machine.SaveState(); //2016.02.20.
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}
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}
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}
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