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50 lines
2.3 KiB
Python
50 lines
2.3 KiB
Python
import socket
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END_MARKS = [b"\r\n#\r\n", b"</bts>"] # 读到任一标志即可判定完整响应
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def build_start_command(devid, subdevid, chlid, CoinID,
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ip_in_xml="127.0.0.1",
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devtype:int=27,
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recipe_path:str=f"D:\\HHM_test\\A001.xml",
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backup_dir:str=f"D:\\HHM_test\\backup") -> str:
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lines = [
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'<?xml version="1.0" encoding="UTF-8"?>',
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'<bts version="1.0">',
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' <cmd>start</cmd>',
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' <list count="1">',
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f' <start ip="{ip_in_xml}" devtype="{devtype}" devid="{devid}" subdevid="{subdevid}" chlid="{chlid}" barcode="{CoinID}">{recipe_path}</start>',
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f' <backup backupdir="{backup_dir}" remotedir="" filenametype="1" customfilename="" createdirbydate="0" filetype="0" backupontime="1" backupontimeinterval="1" backupfree="0" />',
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' </list>',
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'</bts>',
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]
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# TCP 模式：请求必须以 #\r\n 结束（协议要求）
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return "\r\n".join(lines) + "\r\n#\r\n"
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def recv_until_marks(sock: socket.socket, timeout=60):
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sock.settimeout(timeout) # 上限给足，协议允许到 30s:contentReference[oaicite:2]{index=2}
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buf = bytearray()
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while True:
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chunk = sock.recv(8192)
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if not chunk:
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break
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buf += chunk
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# 读到结束标志就停，避免等对端断开
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for m in END_MARKS:
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if m in buf:
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return bytes(buf)
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# 保险：读到完整 XML 结束标签也停
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if b"</bts>" in buf:
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return bytes(buf)
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return bytes(buf)
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def start_test(ip="127.0.0.1", port=502, devid=3, subdevid=2, chlid=1, CoinID="A001", recipe_path=f"D:\\HHM_test\\A001.xml", backup_dir=f"D:\\HHM_test\\backup"):
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xml_cmd = build_start_command(devid=devid, subdevid=subdevid, chlid=chlid, CoinID=CoinID, recipe_path=recipe_path, backup_dir=backup_dir)
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#print(xml_cmd)
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with socket.create_connection((ip, port), timeout=60) as s:
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s.sendall(xml_cmd.encode("utf-8"))
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data = recv_until_marks(s, timeout=60)
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return data.decode("utf-8", errors="replace")
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if __name__ == "__main__":
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resp = start_test(ip="127.0.0.1", port=502, devid=4, subdevid=10, chlid=1, CoinID="A001", recipe_path=f"D:\\HHM_test\\A001.xml", backup_dir=f"D:\\HHM_test\\backup")
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print(resp)
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