# python windows namepipe serve

import win32pipe, win32file
import json
import threading
import sys
import ctypes

# 连接到命名管道
pipe_name = r"\\.\pipe\botext"
pipe_access = win32pipe.PIPE_ACCESS_DUPLEX
pipe_type = win32pipe.PIPE_TYPE_MESSAGE | win32pipe.PIPE_WAIT
pipe_mode = 1
max_instances = 65536
out_buffer_size = 65536
default_time_out = 0
security_attributes = None

pipe = win32pipe.CreateNamedPipe(
    pipe_name,
    win32pipe.PIPE_ACCESS_DUPLEX,
    win32pipe.PIPE_TYPE_MESSAGE | win32pipe.PIPE_WAIT | win32pipe.PIPE_READMODE_MESSAGE,
    win32pipe.PIPE_UNLIMITED_INSTANCES,
    65535,
    65535,
    0,
    None,
)


def namepipe_server(pipe):
    try:
        while True:
            win32pipe.ConnectNamedPipe(pipe, None)
            _, data = win32file.ReadFile(pipe, 4096)
            if data == b'close':
                sys.exit(0)
            print(data)
            ctypes.windll.user32.MessageBoxW(0, "hi", "BotExt", 0)
            win32pipe.DisconnectNamedPipe(pipe)
    except Exception as e:
        win32pipe.DisconnectNamedPipe(pipe)
    finally:
        win32file.CloseHandle(pipe)

def namepipe_server_forver(pipe):
    while True:
        namepipe_server(pipe)


if __name__ == "__main__":
    task = threading.Thread(target=namepipe_server, args=(pipe,))
    task.daemon = True
    task.start()
    task.join()