public static void reload_thmb_scr(byte[] _buffer, GlobalTypes.ClientInfo item)
{
try
{
Ref_Bitmap = buf_to_bitmap(_buffer).GetHbitmap();
if (item.Image != null)
{
XPorter.Bus.Main_Handle.Dispatcher.Invoke(new MethodInvoker(delegate
{
try
{
BitmapSource bmpsrc;
bmpsrc = Imaging.CreateBitmapSourceFromHBitmap(
Ref_Bitmap,
IntPtr.Zero,
Int32Rect.Empty,
BitmapSizeOptions.FromEmptyOptions()
);
item.Image.Source = bmpsrc;
item.LastConnection = System.DateTime.Now;
}
catch (Exception ex) { }
}));
}
}
catch (Exception ex) { }
finally
{
if (Ref_Bitmap != IntPtr.Zero)
{
MainWindow.DeleteObject(Ref_Bitmap);
Ref_Bitmap = IntPtr.Zero;
}
}
}
////try to get picture from one to one mode
//public static void try_get_screen(GlobalTypes.ClientInfo item, GlobalTypes.ServiceMessageStruct msg)
//{
// UdpClient client = null;
// if ((msg.Flag > 0) && (msg.Flag < 11))
// {
// client = new UdpClient(5012);
// IPEndPoint rem_pnt = new IPEndPoint(item.HostInfo.Addr, 5012);
// client.Client.ReceiveTimeout = 1000;
// client.Client.SendTimeout = 1000;
// for (int i = 0; i < 10; i++)
// {
// if (thr_One_To_One == null)
// {
// send_to<GlobalTypes.ServiceMessageStruct>(client, rem_pnt, msg);
// rem_pnt = null;
// byte[] buffer = client.Receive(ref rem_pnt);
// if (buffer != null)
// {
// System.Windows.Forms.MessageBox.Show("TYeah");
// thr_One_To_One = new Thread(one_to_one);
// thr_One_To_One.SetApartmentState(ApartmentState.STA);
// thr_One_To_One.Start();
// break;
// }
// }
// }
// if (thr_One_To_One == null)
// {
// System.Windows.Forms.MessageBox.Show("Disable unicast connect");
// }
// }
//}
//function which get some data from UDP
public static void get_query(Object Args)
{
UdpClient client = null;
try
{
Object[] args = (Object[])Args;
GlobalTypes.ClientInfo item = (GlobalTypes.ClientInfo)args[0];
GlobalTypes.ServiceMessageStruct msg = (GlobalTypes.ServiceMessageStruct)args[1];
switch (Encoding.UTF8.GetString(msg.Msg))
{
case "GET":
switch (msg.Flag)
{
case 0:
try_get_thumb(item, msg);
break;
default:
//try_get_screen(item, msg);
break;
}
break;
}
}
catch (SocketException ex) { }
catch (Exception ex1) { }
finally
{
if (client != null)
{
client.Close();
}
}
}
public static void paint_thmb_scr(GlobalTypes.ClientInfo item)
{
XPorter.Bus.Main_Handle.Dispatcher.Invoke(new MethodInvoker(delegate
{
lock (MainWindow.Client_Catalog)
{
System.Windows.Controls.Image tmp = new System.Windows.Controls.Image();
tmp.MouseLeftButtonUp += unicast;
tmp.Stretch = Stretch.Fill;
tmp.Margin = new Thickness(12, 15, 12, 0);
tmp.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
tmp.Width = 170;
tmp.Height = 100;
item.Image = tmp;
DockPanel pic_container = new DockPanel();
TextBlock name = new TextBlock();
name.FontSize = 12;
name.FontFamily = new System.Windows.Media.FontFamily("Arial");
name.MaxWidth = 170;
name.TextTrimming = TextTrimming.CharacterEllipsis;
name.Text = item.HostInfo.HostName;
name.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
pic_container.Children.Add(tmp);
pic_container.Children.Add(name);
name.Foreground = System.Windows.Media.Brushes.White;
tmp.SetValue(DockPanel.DockProperty, Dock.Top);
name.SetValue(DockPanel.DockProperty, Dock.Bottom);
tmp.HorizontalAlignment = System.Windows.HorizontalAlignment.Center;
XPorter.Bus.Main_Handle.Scr_Cont.Children.Add(pic_container);
//В другой модуль Create context menu
System.Windows.Controls.ContextMenu menu = ReinCorpDesign.sources.UserContextMenu.get_contx_menu(item);
item.Image.ContextMenu = menu;
}
}));
}
public void one_to_one(Object Arg)
{
try
{
GlobalTypes.ClientInfo tmp = Arg as GlobalTypes.ClientInfo;
Client = new UdpClient(tmp.HostInfo.ScreenPort); //port for exchange picture in onetoone mode
Client.Client.ReceiveTimeout = 3000;
while (Visible)
{
GlobalTypes.ScreenPart recent_struct = RCScreenClient.receive_from <GlobalTypes.ScreenPart>(Client);
//if(thr_One_To_One.ThreadState!=ThreadState.AbortRequested)
if (recent_struct.Buffer != null)
{
Bitmap bmp = RCScreenClient.buf_to_bitmap(recent_struct.Buffer);
Screen_Box.BeginInvoke(new MethodInvoker(delegate() //paint received picture
{
show_pic(
bmp,
recent_struct.Point.X,
recent_struct.Point.Y
);
}));
}
}
Client.Client.Shutdown(SocketShutdown.Both);
Client.Close();
}
catch (Exception ex) { }
}
public static void cnt_cycle(object sender)
{
try
{
int thr_number = (int)sender;
for (int i = 0;
(i <= ((Ip_Range_List.Count - (thr_number + 1)) / GlobalTypes.Settings.ThreadCount) &&
(!Abort_Thread)); i++)
{
int index = i * GlobalTypes.Settings.ThreadCount + thr_number; //pop address for current thread
TcpClient sys_cmd_client = get_tcp(Ip_Range_List[index], GlobalTypes.Settings.TCPPort);
GlobalTypes.ClientInfo item = find_item_in_cli_ctlg(Ip_Range_List[index]);
if (sys_cmd_client != null)
{
sys_msg_analyzer(sys_cmd_client, item, new GlobalTypes.SysMessageStruct("SCR", 0));
sys_cmd_client.Close();
}
else
{
if (item != null)
{
XPorter.Bus.Main_Handle.Dispatcher.BeginInvoke(
new MethodInvoker(delegate
{
if ((DockPanel)item.Image.Parent != null)
{
XPorter.Bus.Main_Handle.Scr_Cont.Children.Remove((DockPanel)item.Image.Parent);
lock (MainWindow.Client_Catalog)
{
MainWindow.Client_Catalog.Remove(item);
}
//Написать Мягкое обновление элементов TreeViewItems
//lock (XPorter.Bus.MDI.Main_Handle.TreeUngroup)
//{
// foreach(var it in XPorter.Bus.MDI.Main_Handle.TreeUngroup.Items)
// {
// if (((TreeViewItem)it).Header == item.HostInfo.Addr.ToString())
// XPorter.Bus.MDI.Main_Handle.TreeUngroup.Items.Remove(it);
// }
//}
}
}));
}
}
}
Threads_Done++;
}
catch (SocketException ex) { /*MessageBox.Show(ex.ToString());*/ }
catch (Exception ex) { /*MessageBox.Show(ex.ToString()); */ }
}
private static void cnt_elem_refr(GlobalTypes.HostInfo host_inf,
GlobalTypes.SysMessageStruct msg,
GlobalTypes.ClientInfo item,
bool flag)
{
if ((Encoding.UTF8.GetString(msg.Msg) == "SYN") && (msg.Flag == 2))
{
if (!flag)
{
item = new GlobalTypes.ClientInfo(host_inf);
lock (MainWindow.Client_Catalog)
{
MainWindow.Client_Catalog.Add(item);
}
RCScreenClient.paint_thmb_scr(item);
}
else
{
lock (MainWindow.Client_Catalog)
{
item.HostInfo = host_inf;
item.LastConnection = DateTime.Now;
}
}
lock (XPorter.Bus.Main_Handle.TreeUngroup)
{
XPorter.Bus.Main_Handle.TreeUngroup.Dispatcher.BeginInvoke(new MethodInvoker(delegate()
{
System.Windows.Controls.ContextMenu item_menu = ReinCorpDesign.sources.UserContextMenu.get_contx_menu(item);
if (XPorter.Bus.Main_Handle.TreeUngroup.IsExpanded == false)
{
XPorter.Bus.Main_Handle.TreeUngroup.IsExpanded = true;
}
TreeViewItem tr_item = new TreeViewItem();
tr_item.ContextMenu = item_menu;
tr_item.Header = item.HostInfo.Addr.ToString();
tr_item.Tag = "3";
XPorter.Bus.Main_Handle.TreeUngroup.Items.Add(tr_item);
}));
}
Thread thr_tmp = new Thread(RCScreenClient.get_query);
Object[] args = new Object[2];
args[0] = item;
args[1] = new GlobalTypes.ServiceMessageStruct("GET", 0);
thr_tmp.Name = "get_query";
thr_tmp.SetApartmentState(ApartmentState.STA);
//thr_tmp.Start(args);
}
}
private static void unicast(object sender, RoutedEventArgs e)
{
GlobalTypes.ClientInfo tmp = null;
if (VisualEffectsAndComponents.Connector.Cntr == null)
{
foreach (var _tmp in MainWindow.Client_Catalog)
{
if (_tmp.Image == (System.Windows.Controls.Image)sender)
{
tmp = _tmp;
}
}
Thread thr_tmp = new Thread(start_one_to_one);
thr_tmp.Start(tmp);
}
}
//get small picture into thumb
public static void try_get_thumb(GlobalTypes.ClientInfo item, GlobalTypes.ServiceMessageStruct msg)
{
UdpClient client = null;
client = new UdpClient();
lock (MainWindow.Client_Catalog)
{
IPEndPoint rem_pnt = new IPEndPoint(item.HostInfo.Addr, 5011);
send_to <GlobalTypes.ServiceMessageStruct>(client, rem_pnt, msg);
rem_pnt = null;
client.Client.ReceiveTimeout = 1000;
byte[] buffer = client.Receive(ref rem_pnt);
if (buffer != null)
{
reload_thmb_scr(buffer, item);
}
}
}
//analyze msg for futher action
public static void sys_msg_analyzer(TcpClient tcp_client, GlobalTypes.ClientInfo item, GlobalTypes.SysMessageStruct main_msg)
{
try {
NetworkStream net_stream = tcp_client.GetStream();
send_to <GlobalTypes.SysMessageStruct>(net_stream, main_msg);
switch (Encoding.UTF8.GetString(main_msg.Msg))
{
#region Screen
case "SCR": {
switch (main_msg.Flag)
{
case 0: {
tcp_client.Client.ReceiveTimeout = 5000;
GlobalTypes.SysMessageStruct host_inf = receive_from <GlobalTypes.SysMessageStruct>(net_stream);
GlobalTypes.SysMessageStruct msg = receive_from <GlobalTypes.SysMessageStruct>(net_stream);
if ((host_inf != null) && (msg != null))
{
cnt_elem_refr(new GlobalTypes.HostInfo(
((IPEndPoint)tcp_client.Client.RemoteEndPoint).Address,
host_inf.Info), msg, item, item != null);
}
else
{
MessageBox.Show("Не удалось установить соединение"); //Дописать в лог
}
} break;
case 11: {
}
break;
default: {
if ((main_msg.Flag > 0) && (main_msg.Flag < 11))
{
}
} break;
}
} break;
#endregion
}
}
catch (Exception ex) { MessageBox.Show("Lost Connection"); }
}
public scrfrm(FrameworkElement placementTarget, TabItem item, GlobalTypes.ClientInfo tmp)
{
InitializeComponent();
var color = ((SolidColorBrush)XPorter.Bus.Main_Handle.MainTab.Background).Color;
this.BackColor = System.Drawing.Color.FromArgb(color.R, color.G, color.B);
this.FormClosing += delegate
{
MainWindow.thr_killer(thr_One_To_One);
RCHOOKLIB.HookMng.Mouse -= mouse_hook_proc;
RCHOOKLIB.HookMng.Keyboard -= keyboard_hook_proc;
};
//---------------------here was delegate -----------------------------//
Placement_Target = placementTarget;
Item = item;
Tmp = tmp;
owner = Window.GetWindow(placementTarget);
owner.LocationChanged += delegate { on_size_and_location_changing(); };
Placement_Target.SizeChanged += delegate { on_size_and_location_changing(); };
Placement_Target.IsVisibleChanged += visible_changing;
XPorter.Bus.Main_Handle.StateChanged += delegate
{
if (thr_One_To_One.ThreadState != ThreadState.Running)
{
on_size_and_location_changing();
thr_One_To_One = new Thread(one_to_one);
thr_One_To_One.Start(Tmp);
this.Visible = true;
}
};
if (item.IsVisible)
{
Show(new Wpf32Window(owner));
}
}
//function which performs in thread
//public static void one_to_one(Object Arg)
//{
// UdpClient client = new UdpClient(5012); //port for exchange picture in onetoone mode
// client.Client.ReceiveTimeout = 10000;
// while (true)
// {
// GlobalTypes.ScreenPart recent_struct = receive_from<GlobalTypes.ScreenPart>(client);
// if (recent_struct.Buffer != null)
// {
// Bitmap bmp = buf_to_bitmap(recent_struct.Buffer);
// XPorter.Bus.Main_Handle.Dispatcher.Invoke(new MethodInvoker(delegate() //paint received picture
// {
// XPorter.Bus.Main_Handle.show_pic(
// bmp,
// recent_struct.Point.X,
// recent_struct.Point.Y
// );
// }));
// }
// }
//}
public static void start_one_to_one(object Args)
{
GlobalTypes.ClientInfo tmp = Args as GlobalTypes.ClientInfo;
if ((!RCConnectLibrary.Threads_Already_Started) && (tmp != null))
{
RCConnectLibrary.send_to_all_sys_msg(new GlobalTypes.SysMessageStruct("SCR", 11));
tmp.HostInfo.ScreenPort = RCConnectLibrary.port_dealer(tmp.HostInfo.Addr, new GlobalTypes.SysMessageStruct
("PRT", 0), 8268); //TCP port + 1
RCConnectLibrary.Opened_Ports.Add(tmp.HostInfo.ScreenPort);
//Выполнить проверку если порты принялись нулевые....если так то сервер выеживается
if (tmp.HostInfo.ScreenPort != 0)
{
XPorter.Bus.Main_Handle.Dispatcher.Invoke(new MethodInvoker(delegate()
{
var tab = XPorter.Bus.Main_Handle.uni_tab_creator(null, true);
tab.Unloaded += delegate
{
TcpClient client = RCConnectLibrary.get_tcp(tmp.HostInfo.Addr, GlobalTypes.Settings.TCPPort);
if (client != null)
{
RCConnectLibrary.sys_msg_analyzer(
client,
null,
new GlobalTypes.SysMessageStruct("SCR", 11)
);
client.Close();
}
//MainWindow.thr_killer(RCScreenClient.thr_One_To_One);
};
tab.Loaded += delegate
{
Grid target_grid = new Grid();
tab.Content = target_grid;
tab.Header = (GlobalTypes.Settings.TabHeader == "IP") ?
tmp.HostInfo.Addr.ToString() : tmp.HostInfo.HostName;
scrfrm _win = new scrfrm(target_grid, tab, tmp);
((FrameworkElement)tab.Template.FindName("Cross", tab)).MouseLeftButtonDown += delegate(
object ss,
MouseButtonEventArgs ee
)
{
_win.Close();
XPorter.Bus.Main_Handle.MainTab.Items.Remove(tab);
};
Bitmap bmp = new Bitmap(800, 600);
using (var gr = Graphics.FromImage(bmp)) {
gr.Clear(System.Drawing.Color.Black);
}
_win.Screen_Box.Image = bmp;
};
//_Win.GotFocus += delegate
//{
// XPorter.Bus.MDI.curentAddress = tmp.HostInfo.Addr;
// IPEndPoint point = new IPEndPoint(XPorter.Bus.MDI.curentAddress, 5002);
// keyboardClient = new TcpClient();
// keyboardClient.Connect(point);
// RCHLib.RCHookManager.Keyboard += KeyboardControl;
//};
//_Win.LostFocus += delegate
//{
// // keyboardClient.Close();
// XPorter.Bus.MDI.curentAddress = null;
// RCHLib.RCHookManager.Keyboard -= KeyboardControl;
//};
//IntPtr refBitmap = bmp.GetHbitmap();
//BitmapSource bmpsrc;
//bmpsrc = Imaging.CreateBitmapSourceFromHBitmap(
//refBitmap,
//IntPtr.Zero,
//Int32Rect.Empty,
//BitmapSizeOptions.FromEmptyOptions()
//);
//MainWindow.ScreenBox.Source = bmpsrc;
//TAB_item.Content=MainWindow.ScreenBox;
//Grid.SetRowSpan(MainWindow.ScreenBox, 2);
//MainWindow.DeleteObject(refBitmap);
}));
MainWindow.thr_killer(RCScreenClient.thr_Get_Img_From_UDP);
TcpClient _client = RCConnectLibrary.get_tcp(tmp.HostInfo.Addr, GlobalTypes.Settings.TCPPort);
RCConnectLibrary.sys_msg_analyzer(_client, tmp, new GlobalTypes.SysMessageStruct("SCR", 10));
//Object[] args = new Object[2];
//args[0] = tmp;
//args[1] = new GlobalTypes.ServiceMessageStruct("GET", 3);
//RCScreenClient.get_query(args);
}
else
{
System.Windows.Forms.MessageBox.Show("Lost Connection!");
}
}
}
