The server code I have in my hand for this remote software (not RDP), works 100% like team viewer, only on local network.
I can work on a computer, click, do things, no problem, and the other computer can watch !!!
The way it is coded, it will get the host's local IP, use port 1453, and work it's magic.
In the code below, under button_1 (i think this is where I have to change right?)
How do I use ANY ip, instead of the local ip? The current code detects local IP, and uses it.
I want to use a string ip (any ip I want), and any port I want.
Can this be done? Thank You !
Sorry to put whole code, but I been trying for 6 hours, and now I start to break my furniture.
Thank you again guys !
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Imaging;
using System.IO;
using System.Net;
using System.Net.Sockets;
using System.Runtime.InteropServices;
using System.Text;
using System.Windows.Forms;
namespace Server
{
[StructLayout(LayoutKind.Explicit, CharSet = CharSet.Ansi)]
struct DEVMODE
{
public const int CCHDEVICENAME = 32;
public const int CCHFORMNAME = 32;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = CCHDEVICENAME)]
[System.Runtime.InteropServices.FieldOffset(0)]
public string dmDeviceName;
[System.Runtime.InteropServices.FieldOffset(32)]
public Int16 dmSpecVersion;
[System.Runtime.InteropServices.FieldOffset(34)]
public Int16 dmDriverVersion;
[System.Runtime.InteropServices.FieldOffset(36)]
public Int16 dmSize;
[System.Runtime.InteropServices.FieldOffset(38)]
public Int16 dmDriverExtra;
[System.Runtime.InteropServices.FieldOffset(40)]
public DM dmFields;
[System.Runtime.InteropServices.FieldOffset(44)]
Int16 dmOrientation;
[System.Runtime.InteropServices.FieldOffset(46)]
Int16 dmPaperSize;
[System.Runtime.InteropServices.FieldOffset(48)]
Int16 dmPaperLength;
[System.Runtime.InteropServices.FieldOffset(50)]
Int16 dmPaperWidth;
[System.Runtime.InteropServices.FieldOffset(52)]
Int16 dmScale;
[System.Runtime.InteropServices.FieldOffset(54)]
Int16 dmCopies;
[System.Runtime.InteropServices.FieldOffset(56)]
Int16 dmDefaultSource;
[System.Runtime.InteropServices.FieldOffset(58)]
Int16 dmPrintQuality;
[System.Runtime.InteropServices.FieldOffset(44)]
public POINTL dmPosition;
[System.Runtime.InteropServices.FieldOffset(52)]
public Int32 dmDisplayOrientation;
[System.Runtime.InteropServices.FieldOffset(56)]
public Int32 dmDisplayFixedOutput;
[System.Runtime.InteropServices.FieldOffset(60)]
public short dmColor;
[System.Runtime.InteropServices.FieldOffset(62)]
public short dmDuplex;
[System.Runtime.InteropServices.FieldOffset(64)]
public short dmYResolution;
[System.Runtime.InteropServices.FieldOffset(66)]
public short dmTTOption;
[System.Runtime.InteropServices.FieldOffset(68)]
public short dmCollate;
[System.Runtime.InteropServices.FieldOffset(72)]
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = CCHFORMNAME)]
public string dmFormName;
[System.Runtime.InteropServices.FieldOffset(102)]
public Int16 dmLogPixels;
[System.Runtime.InteropServices.FieldOffset(104)]
public Int32 dmBitsPerPel;
[System.Runtime.InteropServices.FieldOffset(108)]
public Int32 dmPelsWidth;
[System.Runtime.InteropServices.FieldOffset(112)]
public Int32 dmPelsHeight;
[System.Runtime.InteropServices.FieldOffset(116)]
public Int32 dmDisplayFlags;
[System.Runtime.InteropServices.FieldOffset(116)]
public Int32 dmNup;
[System.Runtime.InteropServices.FieldOffset(120)]
public Int32 dmDisplayFrequency;
}
struct POINTL
{
public Int32 x;
public Int32 y;
}
[Flags()]
enum DM : int
{
Orientation = 0x1,
PaperSize = 0x2,
PaperLength = 0x4,
PaperWidth = 0x8,
Scale = 0x10,
Position = 0x20,
NUP = 0x40,
DisplayOrientation = 0x80,
Copies = 0x100,
DefaultSource = 0x200,
PrintQuality = 0x400,
Color = 0x800,
Duplex = 0x1000,
YResolution = 0x2000,
TTOption = 0x4000,
Collate = 0x8000,
FormName = 0x10000,
LogPixels = 0x20000,
BitsPerPixel = 0x40000,
PelsWidth = 0x80000,
PelsHeight = 0x100000,
DisplayFlags = 0x200000,
DisplayFrequency = 0x400000,
ICMMethod = 0x800000,
ICMIntent = 0x1000000,
MediaType = 0x2000000,
DitherType = 0x4000000,
PanningWidth = 0x8000000,
PanningHeight = 0x10000000,
DisplayFixedOutput = 0x20000000
}
[Flags]
public enum MouseEventFlags : uint
{
LEFTDOWN = 0x00000002,
LEFTUP = 0x00000004,
MIDDLEDOWN = 0x00000020,
MIDDLEUP = 0x00000040,
MOVE = 0x00000001,
ABSOLUTE = 0x00008000,
RIGHTDOWN = 0x00000008,
RIGHTUP = 0x00000010,
WHEEL = 0x00000800,
XDOWN = 0x00000080,
XUP = 0x00000100
}
public partial class frmServerAnaform : Form
{
[DllImport("user32.dll")]
static extern void keybd_event(byte bVk, byte bScan, uint dwFlags,
UIntPtr dwExtraInfo);
[DllImport("user32.dll")]
static extern bool EnumDisplaySettings(string deviceName, int modeNum, ref DEVMODE devMode);
[DllImport("user32.dll")]
static extern void mouse_event(uint dwFlags, uint dx, uint dy, uint dwData,
UIntPtr dwExtraInfo);
const int KEYEVENTF_KEYUP = 0x2;
const int KEYEVENTF_EXTENDEDKEY = 0x1;
Socket mouse_klavyeDinleme = null;
byte[] dizi = new byte[200];
delegate void ResimGonderHandler();
string KarsiIP = "";
public frmServerAnaform()
{
InitializeComponent();
}
private void frmServerAnaform_Load(object sender, EventArgs e)
{
}
void Baglandiginda(IAsyncResult iar)
{
Socket soket = mouse_klavyeDinleme.EndAccept(iar);
soket.BeginReceive(dizi, 0, dizi.Length, SocketFlags.None, new AsyncCallback(VeriGeldiginde), soket);
mouse_klavyeDinleme.BeginAccept(new AsyncCallback(Baglandiginda), null);
}
void VeriGeldiginde(IAsyncResult iar)
{
Socket soket = (Socket)iar.AsyncState;
int gelenVeriUzunluk = soket.EndReceive(iar);
byte[] veri = new byte[gelenVeriUzunluk];
Array.Copy(dizi, veri, veri.Length);
string islenecek = Encoding.UTF8.GetString(veri);
if (islenecek.Contains("AC"))
{
KarsiIP = islenecek.Substring(0, islenecek.IndexOf('|'));
DEVMODE dv = new DEVMODE();
EnumDisplaySettings(null, -1, ref dv);
string gonderilcek = dv.dmPelsWidth.ToString() + ":" + dv.dmPelsHeight.ToString() + "|";
ekranCozunurlukGonder(gonderilcek);
ResimGonderHandler resimGonder = new ResimGonderHandler(ResimGonder);
resimGonder.BeginInvoke(new AsyncCallback(islemsonlandi), null);
}
else
{
if (islenecek.Contains("MouseMove"))
{
int x = int.Parse(islenecek.Substring(0, islenecek.IndexOf(':')));
int y = int.Parse(islenecek.Substring(islenecek.IndexOf(':') + 1, islenecek.IndexOf('|') - islenecek.IndexOf(':') - 1));
Cursor.Position = new Point(x, y);
}
else if (islenecek.Contains("MouseDown"))
{
string a = islenecek.Substring(0, islenecek.IndexOf(':'));
if (a == "Left")
mouse_event((uint)MouseEventFlags.LEFTDOWN, 0, 0, 0, UIntPtr.Zero);
else
mouse_event((uint)MouseEventFlags.RIGHTDOWN, 0, 0, 0, UIntPtr.Zero);
}
else if (islenecek.Contains("MouseUp"))
{
string a = islenecek.Substring(0, islenecek.IndexOf(':'));
if (a == "Left")
mouse_event((uint)MouseEventFlags.LEFTUP, 0, 0, 0, UIntPtr.Zero);
else
mouse_event((uint)MouseEventFlags.RIGHTUP, 0, 0, 0, UIntPtr.Zero);
}
else if(islenecek.Contains("Key"))
{
byte tusKodu = byte.Parse(islenecek.Substring(0, islenecek.IndexOf(':')));
keybd_event(tusKodu, 0x45, KEYEVENTF_EXTENDEDKEY, UIntPtr.Zero);
}
}
}
void ekranCozunurlukGonder(string gonderilcek)
{
Socket baglan = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
baglan.Connect(IPAddress.Parse(KarsiIP), 1453);
byte[] coz = Encoding.UTF8.GetBytes(gonderilcek);
baglan.Send(coz, 0, coz.Length, SocketFlags.None);
baglan.Close();
}
void ResimGonder()
{
while (true)
{
Socket baglan = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
baglan.Connect(IPAddress.Parse(KarsiIP), 1453);
byte[] ekran = EkranGoruntusu();
baglan.Send(ekran, 0, ekran.Length, SocketFlags.None);
baglan.Close();
}
}
byte[] EkranGoruntusu()
{
Bitmap bmp = new Bitmap(Screen.PrimaryScreen.Bounds.Width, Screen.PrimaryScreen.Bounds.Height);
Graphics gr = Graphics.FromImage(bmp);
gr.CopyFromScreen(0, 0, 0, 0, new Size(bmp.Width, bmp.Height));
MemoryStream ms = new MemoryStream();
bmp.Save(ms, ImageFormat.Png);
return ms.GetBuffer();
}
void islemsonlandi(IAsyncResult iar)
{
}
private void button1_Click(object sender, EventArgs e)
{
string host = Dns.GetHostName();
IPHostEntry ip = Dns.GetHostByName(host);
lblIP.Text = ip.AddressList[0].ToString();
mouse_klavyeDinleme = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
mouse_klavyeDinleme.Bind(new IPEndPoint(IPAddress.Parse(ip.AddressList[0].ToString()), 1453));
mouse_klavyeDinleme.Listen(1);
mouse_klavyeDinleme.BeginAccept(new AsyncCallback(Baglandiginda), null);
}
}
}
raja sekarPosted May 7, 2016, 3:13 AM