Uploaded CLRadio A-1-ii "Integra"

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CLRadio-Hybrid A-1-ii Integra.py

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+import socket
+import threading
+from pathlib import Path
+import sys
+
+# ----- GLOBALS & LOCKS ----- #
+# This prevents the Receiver and Sender from printing over each other
+print_lock = threading.Lock()
+
+# ----- KNOWN CONNECTION FILE LOGIC (Compatibility Kept) ----- #
+
+def read_specific_line(filename, line_number):
+    try:
+        with open(filename, 'r') as file:
+            for index, line in enumerate(file):
+                if index == line_number:
+                    current_line = line.rsplit(": ", 1)
+                    return current_line[1].strip()
+    except Exception:
+        return None
+    return None
+
+def known_connection_file(mode, nick=None, ip_addr=None, no_of_ip_chosen=None):
+    file_path = Path("known_connections.txt")
+    if not file_path.exists():
+        with open(file_path, 'w') as f: f.write("")
+
+    if mode == "read":
+        with open(file_path, 'r') as f:
+            for i, line in enumerate(f, 1):
+                print(f"[{i}] {line}", end="")
+    elif mode == "select":
+        return read_specific_line(file_path, no_of_ip_chosen - 1)
+    elif mode == "write":
+        with open(file_path, 'a') as f:
+            f.write(f"{nick}: {ip_addr}\n")
+    elif mode == "clear":
+        with open(file_path, 'w') as f: f.write("")
+
+# ----- THE RECEIVER THREAD (Runs in background) ----- #
+
+def background_receiver():
+    host = '0.0.0.0'
+    port = 443
+
+    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+    try:
+        s.bind((host, port))
+    except PermissionError:
+        with print_lock:
+            print("\n[!] ERROR: Process Needs Elevation.")
+        return
+
+    s.listen(5)
+
+    while True:
+        c, addr = s.accept()
+        with print_lock:
+            print(f"\n[+] {addr}")
+
+        while True:
+            try:
+                data = c.recv(1024).decode()
+                if not data:
+                    break
+                with print_lock:
+                    # The \r ensures we clear any partially typed input line
+                    print(f"\r  [R] {addr[0]}: {data}\n > ", flush=True)
+            except Exception:
+                break
+        c.close()
+
+# ----- THE MAIN SENDER LOGIC ----- #
+
+def port_selection():
+    with print_lock:
+        print("\n" + "="*60)
+        print(" P7-InfraNET CLRadio-Hybrid A-1-ii Integra | P7MJ")
+        print("="*60)
+        print("[1] Connect to IPv4")
+        print("[2] Wait for a connection")
+        print("[x] Exit App")
+    choice = input(" > ")
+    if choice == "x": sys.exit()
+    if choice == "1":
+        known_connection_file("read")
+        print("[n] New profile\n[d] Delete all profiles")
+        sub_choice = input("\n > ")
+        if num.isdigit():
+            return known_connection_file("select", no_of_ip_chosen=int(num))
+        elif sub_choice == "n":
+            nick = input("Profile Nickname > ")
+            ip = input("Profile IPv4 > ")
+            known_connection_file("write", nick, ip)
+            return None
+        elif sub_choice == "3":
+            areusure = input("ARE YOU SURE? This is irreversible! [Yes/cancel]")
+            if areusure == "Yes":
+                known_connection_file("clear")
+            return None
+    if choice == "2":
+        print("Waiting...", end = "\r")
+    return None
+
+def run_app():
+    # Start background receiver immediately
+    recv_thread = threading.Thread(target=background_receiver, daemon=True)
+    recv_thread.start()
+
+    while True:
+        target_ip = None
+        while not target_ip:
+            target_ip = port_selection()
+
+        try:
+            s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+            s.settimeout(5)
+            s.connect((target_ip, 443))
+            s.settimeout(None)
+
+            with print_lock:
+                print(f"\r[!] Connected to {target_ip}. Type 'exit' to disconnect.", flush=True)
+
+            while True:
+                msg = input("  [S] ")
+                if msg.lower() == 'exit':
+                    break
+                try:
+                    s.send(msg.encode())
+                except Exception:
+                    print("[!] FATAL: Connection lost at second to last message!")
+                    break
+            s.close()
+        except Exception as e:
+            print(f"[!] Could not connect to {target_ip}: {e}")
+
+if __name__ == '__main__':
+    while True:
+        try:
+            run_app()
+        except KeyboardInterrupt:
+            input("\n[!] User terminated application! Press ENTER to continue...")
+            sys.exit(0)
+