v0.4.2

#README/README-cn.md

@@ -1,6 +1,6 @@
 <div align="center">
     <img src="https://github.com/Mehver/iController/raw/main/%23README/icon/256.png" width="20%"/>
-    <h1>iController <code>v0.4.1</code></h1>
+    <h1>iController <code>v0.4.2</code></h1>
 	<p><a href='https://github.com/Mehver/iController/blob/main/README.md'>English</a> | 简体中文</p>
 </div>
 
@@ -112,6 +112,7 @@ source venv/bin/activate
       - Pyperclip
     - Pycaw (https://github.com/AndreMiras/pycaw)
       - Comtypes
+    - Psutil (https://github.com/giampaolo/psutil)
     - PyInstaller (https://www.pyinstaller.org/)
     - (Dev) Auto-PY-To-EXE (https://github.com/brentvollebregt/auto-py-to-exe)
 

#README/roadmap.md

@@ -7,7 +7,6 @@
 - ~~完善设置选项~~
   - ~~侧边栏左右切换~~
   - ~~灵敏度调整~~
-- 关闭服务端按键
 
 ## v0.5.x
 

README.md

@@ -1,6 +1,6 @@
 <div align="center">
     <img src="https://github.com/Mehver/iController/raw/main/%23README/icon/256.png" width="20%"/>
-    <h1>iController <code>v0.4.1</code></h1>
+    <h1>iController <code>v0.4.2</code></h1>
     </tr>
 	<p>English | <a href='https://github.com/Mehver/iController/blob/main/%23README/README-cn.md'>简体中文</a></p>
 </div>
@@ -120,6 +120,7 @@ mysterious errors. Only Python v3.10.10 is recommended.
       - Pyperclip
     - Pycaw (https://github.com/AndreMiras/pycaw)
       - Comtypes
+    - Psutil (https://github.com/giampaolo/psutil)
     - PyInstaller (https://www.pyinstaller.org/)
     - (Dev) Auto-PY-To-EXE (https://github.com/brentvollebregt/auto-py-to-exe)
 

app.py

@@ -1,5 +1,6 @@
-import sys
 from modules.server import server
+from modules.portchecker import portchecker
+
 
 print("""
  _   ___            _             _ _           
@@ -9,18 +10,20 @@
 |_\____/\___/|_| |_|\__|_|  \___/|_|_|\___|_|   
                                                 
 https://github.com/Mehver/iController
-v0.4.1
+v0.4.2
 
 """)
 
-PORT = input("Give a port > ")  # 获取用户输入的端口号
-try:
-    PORT = int(PORT)
-    if PORT < 0 or PORT > 65535:
-        raise ValueError
-except ValueError:
-    print("Invalid port number.")
-    sys.exit(1)
+while True:
+    PORT = input("Give a port > ")
+    try:
+        PORT = int(PORT)
+        if not portchecker(PORT):
+            raise ValueError
+    except ValueError:
+        print("Invalid or unavailable port number. Please try again.")
+    else:
+        break
 
 app = server()  # 创建Flask应用实例
 

modules/portchecker.py

@@ -0,0 +1,20 @@
+import psutil
+
+
+def portchecker(port):
+    """
+    使用psutil检查端口是否可用
+    - 如果端口是一个数字且在合法范围内（1-65534）
+    - 并且没有被别的程序使用，则返回True
+    """
+    # 确保端口号是整数且在合法范围内
+    if isinstance(port, int) and 0 < port < 65535:
+        # 获取当前所有的网络连接
+        connections = psutil.net_connections()
+        # 遍历所有连接，检查端口是否被占用
+        for conn in connections:
+            if conn.laddr.port == port:
+                return False  # 端口已被占用
+        return True  # 端口未被占用，可用
+    else:
+        return False  # 端口号不合法

requirements.txt

@@ -3,4 +3,5 @@ pyautogui==0.9.54
 pyinstaller==6.5.0
 auto-py-to-exe==2.42.0
 pycaw==20240210
-comtypes==1.3.1
+comtypes==1.3.1
+psutil==5.9.8