first commit

timer_app.py

@@ -0,0 +1,92 @@
+import socket
+import tkinter as tk
+import threading
+import re
+
+
+def on_validate(P):
+    # Проверка на соответствие шаблону IP-адреса (допускаются промежуточные неполные значения)
+    pattern = (
+        r"^((25[0-5]|2[0-4]\d|[01]?\d\d?)\.){0,3}"
+        r"(25[0-5]|2[0-4]\d|[01]?\d\d?)?$"
+    )
+    return re.match(pattern, P) is not None
+
+
+class ServerConnectionApp:
+    def __init__(self, root):
+        self.root = root
+        self.root.title("Server Connection App")
+
+        # GUI setup
+        self.setup_gui()
+
+        # Server connection
+        self.client_socket = None
+
+    def setup_gui(self):
+        self.ip_label = tk.Label(self.root, text="IP Address:")
+        self.ip_label.grid(row=0, column=0)
+
+        self.ip_entry = tk.Entry(self.root)
+        self.ip_entry.grid(row=0, column=1)
+        self.ip_entry.insert(0, "127.0.0.1")  # Default IP address (localhost)
+
+        self.port_label = tk.Label(self.root, text="Port:")
+        self.port_label.grid(row=1, column=0)
+
+        self.port_entry = tk.Entry(self.root)
+        self.port_entry.grid(row=1, column=1)
+        self.port_entry.insert(0, "12345")  # Default port
+
+        self.connect_button = tk.Button(self.root, text="Connect", command=self.initiate_connection)
+        self.connect_button.grid(row=2, column=0, columnspan=2)
+
+        self.status_label = tk.Label(self.root, text="")
+        self.status_label.grid(row=3, column=0, columnspan=2)
+
+    def initiate_connection(self):
+        ip = self.ip_entry.get()
+        port = int(self.port_entry.get())
+
+        # Create a thread to avoid blocking the GUI
+        connection_thread = threading.Thread(target=self.connect_to_server, args=(ip, port))
+        connection_thread.daemon = True
+        connection_thread.start()
+
+    def connect_to_server(self, ip, port):
+        try:
+            self.client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+            self.client_socket.connect((ip, port))
+            self.status_label.config(text="Connected successfully.")
+            
+            # Consume the data and print it to the console
+            self.listen_to_server()
+            
+        except Exception as e:
+            self.status_label.config(text=f"Connection failed: {e}")
+
+    def listen_to_server(self):
+        try:
+            while True:
+                data = self.client_socket.recv(1024)
+                if data:
+                    print("Received from server:", data.decode())
+                else:
+                    # Connection is closed
+                    print("Server has closed the connection.")
+                    self.client_socket.close()
+                    break
+        except Exception as e:
+            print(f"Error while listening to the server: {e}")
+            if self.client_socket:
+                self.client_socket.close()
+
+# Create the Tkinter window
+root = tk.Tk()
+
+# Create an instance of the app
+app = ServerConnectionApp(root)
+
+# Start the Tkinter main event loop
+root.mainloop()