[scan] wifi
This commit is contained in:
IrvingGao
parent
fd1a26d0c3
commit
a13591b2be
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@ -68,7 +68,7 @@ def edit_line_in_file(file_path, search_string, replacement_string):
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if search_string in line:
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file.write(replacement_string + '\n')
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edit = True
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logging.info(f"{datetime.datetime.now()}: The line has been edited. \noriginal line: {line}, \nnew line: {replacement_string}")
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logging.info(f"The line has been edited. \noriginal line: {line}, \nnew line: {replacement_string}")
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else:
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file.write(line)
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return edit
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@ -89,7 +89,7 @@ def save_local_ip():
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# save local_ip to file
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with open('local_ip.txt', 'w') as f:
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f.write(local_ip)
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logging.info(f"{datetime.datetime.now()}: Local IP address: {local_ip}")
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logging.info(f"Local IP address: {local_ip}")
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return local_ip
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except Exception as e:
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logging.info(f"Error getting private IP: {e}")
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@ -104,7 +104,7 @@ def close_app():
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# 保存Wi-Fi IP地址
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save_local_ip()
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logging.info(f"{datetime.datetime.now()}: Exit Wi-Fi hotspot...")
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logging.info(f"Exit Wi-Fi hotspot...")
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# 获取当前Flask应用程序的进程ID
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flask_pid = os.getpid()
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@ -125,17 +125,17 @@ def start_hotspot():
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if led_enabled:
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orangepi.set_led_on('red')
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except subprocess.CalledProcessError as e:
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logging.info(f"{datetime.datetime.now()}: Error starting create_ap service: {e}")
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logging.info(f"Error starting create_ap service: {e}")
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def close_hotspot():
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# 关闭热点
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try:
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subprocess.Popen('sudo systemctl stop hotspot.service', shell=True)
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logging.info(f"{datetime.datetime.now()}: Stopping create_ap service")
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logging.info(f"Stopping create_ap service")
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if led_enabled:
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orangepi.set_led_off('red')
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except subprocess.CalledProcessError as e:
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logging.info(f"{datetime.datetime.now()}: Error stopping hotspot: {e}")
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logging.info(f"Error stopping hotspot: {e}")
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def init_networkmanager_file():
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@ -152,9 +152,9 @@ def init_networkmanager_file():
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sudo systemctl restart NetworkManager
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'''
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# network_error_light_1()
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logging.info(f"{datetime.datetime.now()}: Wi-Fi NetworkManager Error: restart NetworkManager.")
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logging.info(f"Wi-Fi NetworkManager Error: restart NetworkManager.")
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subprocess.Popen('sudo systemctl restart NetworkManager', shell=True)
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time.sleep(5) # 不得修改该时间，保留足够长时间给NetworkManager重启完成，并连接以往WiFi。
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time.sleep(2) # 不得修改该时间，保留足够长时间给NetworkManager重启完成，并连接以往WiFi。
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# 检测 Wi-Fi 连接状态
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def check_wifi_connection():
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@ -188,10 +188,10 @@ def scan_wifi():
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cmd = "nmcli dev wifi"
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result = subprocess.run(cmd, shell=True, capture_output=True, text=True)
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except subprocess.CalledProcessError as e:
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logging.info(f"{datetime.datetime.now()}: Error scanning Wi-Fi: {e}")
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logging.info(f"Error scanning Wi-Fi: {e}")
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network_error_light_1()
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return []
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logging.info(f"{datetime.datetime.now()}: Wi-Fi scan complete...")
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logging.info(f"Wi-Fi scan complete...")
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ssid_list = []
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wifi_list = []
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output = result.stdout.strip()
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@ -245,7 +245,7 @@ def scan_wifi():
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break
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with open('scaned_wifi_list.json', 'w') as f:
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json.dump(wifi_list, f)
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logging.info(f"{datetime.datetime.now()}: Wi-Fi scaned list: {wifi_list}")
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logging.info(f"Wi-Fi scaned list: {wifi_list}")
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return wifi_list
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@ -257,14 +257,14 @@ def connect_wifi(ssid, password):
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output = subprocess.check_output(['nmcli', 'dev', 'wifi', 'connect', ssid, 'password', password, 'autoconnect', 'yes'])
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output_str = output.decode('utf-8') # 将输出转换为字符串
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if "successfully" in output_str:
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logging.info(f"{datetime.datetime.now()}: Successfully connected to Wi-Fi: {ssid}")
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logging.info(f"Successfully connected to Wi-Fi: {ssid}")
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save_wifi(ssid, password) # 保存连接成功的Wi-Fi信息
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return True
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else:
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logging.info(f"{datetime.datetime.now()}: Error connecting to Wi-Fi: {output_str}")
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logging.info(f"Error connecting to Wi-Fi: {output_str}")
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return False
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except subprocess.CalledProcessError as e:
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logging.info(f"{datetime.datetime.now()}: Error connecting to Wi-Fi: {e}")
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logging.info(f"Error connecting to Wi-Fi: {e}")
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return False
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# 关闭 Wi-Fi
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@ -273,11 +273,11 @@ def disconnect_wifi():
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output = subprocess.check_output(['nmcli', 'dev', 'disconnect', 'iface', 'wlan0'])
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output_str = output.decode('utf-8') # 将输出转换为字符串
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if "successfully disconnected" in output_str:
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logging.info(f"{datetime.datetime.now()}: Wi-Fi disconnected successfully")
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logging.info(f"Wi-Fi disconnected successfully")
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else:
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logging.info(f"{datetime.datetime.now()}: Error disconnecting from Wi-Fi: {output_str}")
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logging.info(f"Error disconnecting from Wi-Fi: {output_str}")
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except Exception as e:
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logging.info(f"{datetime.datetime.now()}: Error disconnecting from Wi-Fi: {e}")
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logging.info(f"Error disconnecting from Wi-Fi: {e}")
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def connect_saved_wifi(scaned_wifi_list):
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wifi_list = load_saved_wifi()
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@ -324,7 +324,7 @@ def submit():
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orangepi.set_led_on('red')
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ssid = request.form['ssid']
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password = request.form['password']
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logging.info(f"{datetime.datetime.now()}: Connecting to Wi-Fi: {ssid} with password {password}")
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logging.info(f"Connecting to Wi-Fi: {ssid} with password {password}")
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# 关闭热点
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close_hotspot()
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@ -339,7 +339,7 @@ def submit():
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connected, wifi_ssid = check_wifi_connection()
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if not connected:
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logging.info(f"{datetime.datetime.now()}: Wi-Fi连接失败。")
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logging.info(f"Wi-Fi连接失败。")
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wifi_list = scan_wifi()
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start_hotspot()
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else:
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@ -360,20 +360,20 @@ if __name__ == '__main__':
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# 扫描Wi-Fi
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wifi_list = scan_wifi()
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time.sleep(1) # 等待1秒，确保wifi scan完成
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time.sleep(2) # 等待2秒，确保wifi scan完成
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connected, wifi_ssid = check_wifi_connection()
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if connected:
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logging.info(f"{datetime.datetime.now()}: 系统已自动连接到 Wi-Fi 网络，退出程序")
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logging.info(f"系统已自动连接到 Wi-Fi 网络，退出程序")
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close_app()
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# 连接保存的Wi-Fi
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connected, wifi_ssid = connect_saved_wifi(wifi_list)
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if connected:
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logging.info(f"{datetime.datetime.now()}: 系统已自动连接到 Wi-Fi 网络 {wifi_ssid}，退出程序")
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logging.info(f"系统已自动连接到 Wi-Fi 网络 {wifi_ssid}，退出程序")
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close_app()
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logging.info(f"{datetime.datetime.now()}: 未连接到 Wi-Fi 网络, 开始热点模式")
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logging.info(f"未连接到 Wi-Fi 网络, 开始热点模式")
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start_hotspot()
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app.run(host='0.0.0.0', port=80)
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